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Ultrasonic Sound System
The Mini directional audio speaker has a variety of connection methods and supports 3.5mm AUX and Bluetooth connections. Its compact size makes it easy to carry and play directional audio for you anytime.
Audfly Ultrasonic Bluetooth Transducer Speaker
Model
FS-mini-W
Maximum Sound Pressure Level (Volume)
78±3dB@1m/2KHz
Directivity Angle
<15°(-20dB)
Frequency Range
500Hz-6kHz
Rated Power
15W
Input Sensitivity
1 Vrms
Max Input
2.8Vpp
Input Interface
3.5mm AUX / Bluetooth
Power Requirements
12V DC/2A
Dimension
170x70x45mm
Weight
350g
Installed Accessories
Triangle Bracket
Surface Treatment/Color
White
Matching Power Amplifier Size
Built-in Type
Power Adapter
(Input) 110-220Vac 50/60Hz (Output) 12V DC/2A
Audio Line
3.5mm Dual-Channel Audio Cable (1.5m)
Functions of Audfly Ultrasonic Transducer Speaker with Bluetooth
Flexible Install Type: Triangle bracket or based on clients' demand.
Applicable to Multiple Scenarios: Almost all the scenarios you need for audio directive transmission usage, such as office, home or museum, etc.
Super Directional Transmission: Create focused audio zones in certain area without disturbing anyone around you.
Audfly Ultrasonic Transducer Speaker with Bluetooth Specification
Fs-Mini-B Polar Pattern
Mini Frequency Response
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